78497190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1277}}^1$

素因数の和:1973

約数の個数: 48

約数和(自身を含む): 204551568

約数和(自身を除く): 126054378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 683, 1277, 1366, 2049, 2554, 3415, 3831, 4098, 6147, 6385, 6830, 7662, 10245, 11493, 12294, 12770, 19155, 20490, 22986, 30735, 38310, 57465, 61470, 114930, 872191, 1744382, 2616573, 4360955, 5233146, 7849719, 8721910, 13082865, 15699438, 26165730, 39248595, 78497190]

約数ペア:

[(1, 78497190), (2, 39248595), (3, 26165730), (5, 15699438), (6, 13082865), (9, 8721910), (10, 7849719), (15, 5233146), (18, 4360955), (30, 2616573), (45, 1744382), (90, 872191), (683, 114930), (1277, 61470), (1366, 57465), (2049, 38310), (2554, 30735), (3415, 22986), (3831, 20490), (4098, 19155), (6147, 12770), (6385, 12294), (6830, 11493), (7662, 10245)]